Factors of 1516

2, 379. As a product: 2^2 × 379.

The factors of 1516 are 1, 2, 4, 379, 758, 1516. It has 6 factors.

Factors of 1516

Pick any whole number from 1 to 10,000.

1516 = 2^{2} \times 379

How to work it out

1
A factor of 1516 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1516 ≈ 38.94; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$1516 = 2^{2} \times 379$
4
Add all the factors: 1 + 2 + 4 + 379 + 758 + 1516 = 2660. Without 1516 itself that is 1144, so 1516 is a deficient number.

LaTeX source of the formulas on this page

\[ 1516 = 2^{2} \times 379 \]

What are the factors of 1516?

The factors of 1516 are 1, 2, 4, 379, 758, 1516. It has 6 factors.

What are the prime factors of 1516?

2, 379. As a product: $2^{2}$ × 379.

How many factors does 1516 have?

1516 has 6 factors (3 factor pairs).

What is the sum of the factors of 1516?

2660.

Is 1516 a prime number?

No. It is divisible by 2, so 1516 = 2 × 758.